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GCSE Combined Science - How do producers get the substances they need? > Exchange of Materials > Flashcards

Exchange of Materials Flashcards

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1
Q

What do organisms do?

A

exchange substances with their enviroment to survive

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2
Q

How are substances exchanged?

A

by diffusion, osmosis and active transport.

the rate that they are exchange is affected by surface area to volume ratio

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GCSE Combined Science - How do producers get the substances they need? (3 decks)

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